scholarly journals High Temperature Deformation of SiC Whisker/ AZ91 Magnesium Alloy and SiC Whisker/2324 Aluminum Alloy Composites

1992 ◽  
Vol 56 (7) ◽  
pp. 819-827 ◽  
Author(s):  
Jun Su Kim ◽  
Junichi Kaneko ◽  
Makoto Sugamata
Keyword(s):  
Aluminum Alloy ◽  
High Temperature ◽  
Magnesium Alloy ◽  
High Temperature Deformation ◽  
Temperature Deformation ◽  
Az91 Magnesium Alloy ◽  
Az91 Magnesium

scholarly journals Effects of seam weld on high temperature deformation behavior in an extruded 6N01 aluminum alloy

2014 ◽  
Vol 64 (5) ◽  
pp. 191-194 ◽  
Author(s):  
Shinya Yasuda ◽  
Ken Atsuta ◽  
Satoshi Wakaguri ◽  
Koji Ichitani ◽  
Akira Hibino
Keyword(s):  
Aluminum Alloy ◽  
High Temperature ◽  
Deformation Behavior ◽  
High Temperature Deformation ◽  
Temperature Deformation ◽  
Seam Weld ◽  
6N01 Aluminum Alloy

Hot Working of the ZEK200 Magnesium Alloy

2008 ◽  
Vol 604-605 ◽  
pp. 212-222 ◽  
Author(s):  
S. Spigarelli ◽  
Mohamad El Mehtedi ◽  
P. Ricci
Keyword(s):  
Activation Energy ◽  
High Temperature ◽  
Magnesium Alloy ◽  
Direct Chill ◽  
Equivalent Strain ◽  
High Temperature Deformation ◽  
Temperature Deformation ◽  
Torsion Testing ◽  
A Value ◽  
Complete Recrystallization

The high temperature workability of the ZEK200 Mg-alloy produced by Direct Chill casting (DC) was investigated by torsion testing between 200 and 450°C. The alloy exhibited a higher strength and a slightly lower equivalent strain to fracture than AZ31 and ZM21 produced by DC. The calculation of the constitutive equation gave a value of the activation energy for high temperature deformation close to 175 kJ/mol, in line with those calculated by following the same procedure in AZ31 and ZM21. Partial or complete recrystallization of the deformed structure was observed at 350 and 400°C respectively. Grain growth occurred after recrystallization in the samples tested at 450°C.

The effect of stress state on high-temperature deformation of fine-grained aluminum–magnesium alloy AA5083 sheet

2009 ◽  
Vol 57 (9) ◽  
pp. 2812-2822 ◽  
Author(s):  
Eric M. Taleff ◽  
Louis G. Hector ◽  
John R. Bradley ◽  
Ravi Verma ◽  
Paul E. Krajewski
Keyword(s):  
High Temperature ◽  
Stress State ◽  
Magnesium Alloy ◽  
High Temperature Deformation ◽  
Temperature Deformation ◽  
Fine Grained ◽  
Aluminum Magnesium Alloy
Sign in / Sign up

Export Citation Format

Share Document